baber/WOPTO huggingface dataset:
Patent JP-H02115435-A (JP)
Title: Construction of fireproof sheath for steel pipe pillar
Inventor: ARAKI SATOSHI
IPC: E04B1/94
Filed: 1988-10-25
Abstract: PURPOSE:To improve workability for fireproof sheathing by arranging a U-shaped precast fireproof sheath plate around a square steel pipe pillar and a form on the open surface thereof at regular intervals, and applying a filling material to a gap between the plate and the form. CONSTITUTION:A precast fireproof sheath plate 10 of U-shaped cross section having a preliminarily built-in hoop reinforcement 15 is so positioned around a square steel pipe pillar 11 to form the gap of the predetermined size from the external surface of the pillar 11. Then, the ends 13a of the hoop reinforcement 13 are connected to each other with a hoop clip 15 and the like and a form 16 is positioned at the opening of the U-shaped sheath plate 10. Also, a fireproof filling material 17 such as mortar is filled in the form. According to the aforesaid construction, the sheath plate 10 can be relatively made light, and the transportation and fitting work can be easily made. Also, workability can be substantially enhanced, including the elimination of a specific fixture.
Patent JP-S61147139-A (JP)
Title: Moisture sensitive material
Inventor: UCHIKAWA HIDEFUSA
IPC: G01N27/12
Filed: 1984-12-20
Abstract: PURPOSE:To obtain a material of which the moisture sensing characteristic changes hardly in a high humidity or condensation atmosphere and which has small hysteresis and high response speed even without the provision of a heater for preventing the deterioration with lapse of time by using a material consisting of the calcined mixture composed essentially of an org. silicon compd. polymer, metallic particles and alkali silicate. CONSTITUTION:Comb-shaped electrodes 2 are formed of Pt-Pd alloy paste by screen printing on an insulating base plate 1 consisting of Al2O3 and are calcined after Pt lead wires 4 are attached thereto. The kneaded matter prepd. by adding a thinner to a compsn. consisting of, for example, about 53.9wt% org. silicon compd. polymer: methyl phenyl silicone, 27.3wt% metallic particles: Al powder, 12.4wt% alkali silicate: potassium silicate and 6.4wt% additive: Mg3(Si4O10)(OH)2 and kneading the same with an agitator is coated thereon to about 40mum thickness by a dipping treatment and is calcined to obtain a moisture sensitive film 3. The moisture sensor is constituted by using such material.
Patent JP-H0985169-A (JP)
Title: Vibration generator for silent alarm for portable device
Inventor: MIZUTANI NAGAO
IPC: B06B1/04
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generator of a silent calling mechanism good in vibration generation efficiency by providing a part with which an inertial member can come into contact at the almost maximum amplitude and the like of that member and also providing a part having elasticity on the contact member side or the inertial member side. SOLUTION: An elastomer resin projection 6 is provided on the position of a base 1 facing the nearly center part of an inner yoke 30b. The distance between the inner yoke 30b and the base 1 is smaller than the almost maximum amplitude downward of the inner yoke 30b as a part of an inertial member, and is within such a range that the inner yoke 30b can come into contact with the base 1. When an alternating current is applied to a coil 2, an alternating magnetic field is generated. Since the coil 2 approaches a permanent magnet 3, both of them repeat the approach and receding while resisting a plate spring 4 by Lorentz force to change the relative positions and vibrate at right angles to the plate spring 4.  When the current is shut off, the plate spring 4 is in an effort to the original position, but hits against the projection 6 just before the permanent magnet restores the maximum amplitude and repulses in the reverse direction by the elastic force thereof.
Patent JP-H02116789-A (JP)
Title: Fuel assembly
Inventor: KUBO HIROSHI
IPC: G21C3/33
Filed: 1988-10-27
Abstract: PURPOSE:To prevent aged deterioration of coolant leakage between a tie plate and a channel box by providing a plurality of orifice-like through holes on the side face of the tie plate at the position corresponding to the lower end of the channel box of the lower tie plate. CONSTITUTION:The pressure difference of about 2kg/cm<2> is normally produced between the inside and the outside of a fuel assembly from the ratio of a coolant flow and the ratio of passage cross section and a coolant is enforcedly allowed to flow out of the fuel assembly 1 through through holes 4 because the outside of the fuel assembly 1 is low pressure. At this time, since the through holes 4 are in the form of a nozzle, the passage area becomes small by Bernoulli's equation and the higher the flow speed, the lower water pressure. Since there is such relation of the water pressure, the force pressed and allowed to adhere to the side of a lower tie plate 2 by the water pressure difference works on a channel box 22. Accordingly, the creep deformation of the channel box can be controlled and the aged deterioration of coolant leakage can be prevented.
Patent JP-H02115894-A (JP)
Title: Picture display controlling system
Inventor: SORACHI YASUHIDE
IPC: G09G5/00
Filed: 1988-10-25
Abstract: PURPOSE:To prevent the sticking of the screen of a display device by receiving a display quitting information from a sense contents analyzing device and storing picture data being displayed in a picture data storage device, and receiving a display start indication from the sense contents analyzing device and displaying the stored picture data. CONSTITUTION:An operator sensing device 3 senses that an operator who operates a keyboard device 2 over a look at picture data on a CRT display device 1 is nearby the device 1 and sends an operator sense signal to the sense contents analyzing device 4. Consequently, the device 4 takes an analysis by receiving the operator sense signal from the device 3 to detect the operator leaving the picture data display device 1 for a constant time, and then sends a quitting information signal to a picture display stop device 6 to turn off the power source of the device 1. Then if the operator sense signal is detected when the operator returns to the device 1, the device 4 restarts displaying the picture data. Consequently, the sticking of the screen due to the long-time display of the device 1 is prevented.
Patent JP-H0576765-A (JP)
Title: Production of hydrodesulfurization catalyst composition for hydrocarbon oil
Inventor: USUI ICHIJI
IPC: C10G45/08
Filed: 1991-09-20
Abstract: PURPOSE:To produce a desulfurization catalyst having excellent physical characteristics such as surface area and pore volume while containing groups VIB and VIII metals as active metals at very high concn. and capable of maintaining high desulfurization activity over a long period of time because of aluminum and the group VIII metal coordinated on an atomic level. CONSTITUTION:A compd. of a group VIB metal or this compd. and a compd. of a group VIII metal are allowed to coexist with a uniform liq. phase contg. an org. solvent, aluminum alkoxide and alkoxide of a group VIII metal and aluminum and they are stirred in the presence of water to precipitate effective components. This precipitate is dried and fired. A hydrodesulfurization catalyst compsn. for hydrocarbon oil is produced.
Patent JP-H06114164-A (JP)
Title: Surface material for facilities for water play
Inventor: MIYAMOTO SHIGENOBU
IPC: A63G21/18
Filed: 1992-10-08
Abstract: PURPOSE:To provide a surface material for facilities for a water play, by which safety of the facilities for a water play can be improved enough, and its workability can also be improved remarkably. CONSTITUTION:In the surface material 2 for constituting the surface of the facilities for a water play, for instance, the rapid stream down-gliding surface, this surface material is formed by spray painting the surface of a base material of the facilities for a water play, and consists of a soft or semi-hard foam body layer 21 consisting of a polyurethane resin, and a coating layer 22 which is formed on the foam body layer 21 and display at least water-proofness and corrosion resistance.
Patent JP-H08135172-A (JP)
Title: Roof device for temporary scaffold body
Inventor: SUZUKI YOSHINAO
IPC: E04G1/06
Filed: 1994-11-04
Abstract: PURPOSE: To improve work efficiency by placing scaffold boards at the lower parts of frame bodies of high-rise shape, fitting a roof frame, having a pair of holding frames, to the upper parts of the frame bodies, and insert-fitting roofing material removably in the holding frames and fixing it by fixing means. CONSTITUTION: Frame bodies 1 formed of longitudinal frames 1b, reinforcing frames 1b, joint frames 7, and the like into high-rise shape are built up at specified spaces and connected to the joint frames 7 to form a frame in a scaffold. Scaffold boards 2 are laid across lower parts in the frame bodies 1, and a locking member 8 is engaged with a lateral frame. The lower part of the longitudinal rod of a roof frame 3 is insert-fitted to a receiving part additionally provided at the upper part of the longitudinal frame 1a of the frame body 1, and the frame body 1 and the roof frame 3 are fastened by a connecting means. A pair of holding frames 4 are further fitted to the roof frame 3. After insert- fitting roofing material 5 between a pair of holding frames 4, the roofing material 5 and the holding frames 4 are fixed by fixing means 6 to complete a roof device A in a scaffold body.
Patent JP-H05252320-A (JP)
Title: Small-voltage-loss voltage supply circuit array for telephone line
Inventor: TOMASINI LUCIANO
IPC: H04M19/08
Filed: 1992-10-08
Abstract: PURPOSE: To provide a circuit array which constitutes a speech circuit having extremely small voltage loss of a telephone line. CONSTITUTION: This array consists of an operational amplifier A, two resistors R1 and R2 connected between a telephone line and the input of the amplifier, 1st and 2nd FETs M1 and M2 connected to the output of the amplifier, 1st and 2nd bipolar transistors P1 and P2 which are controlled by the amplifier through the FETs, two current generators CC1 and CC2 , and a capacitor C connected to the collector terminal of the 2nd bipolar transistor, and the voltage of the telephone line is obtained as a stabilized voltage VS across the capacitor through the circuit array. Currents I1 and I2 from the generators and other electric physical quantities as circuit constants are so set that the 1st and 2nd bipolar transistors are turned off and on respectively when the voltage of the telephone line is smaller than a specific minimum value and on and off when not.
Patent JP-S62127873-A (JP)
Title: Rotary type developing device
Inventor: IWAMOTO KENICHI
IPC: G03G15/00
Filed: 1985-11-29
Abstract: PURPOSE:To easily recover an achromatic developer due to a fact that a magnetic brush of the surface of a developing roller comes into contact with said developer, and to prevent scattering of the developer, by placing a developing unit cover so that the inner wall of its lower side cover becomes adjacent to the surface of a developing roller of a developing unit. CONSTITUTION:When executing a replacement of a developing unit, as for a developing unit A, the upper side becomes a rotational range, based on X-Y as a reference, and as for a developing unit B, the lower side becomes a rotational range, based on X-Y as a reference. Therefore, an opening part of a developing tank 20 of the developing unit A does not turn to the lower side but always turns to the upper side. On the contrary, an opening part of a developing tank 30 of the developing unit B always turns to the lower side at the time of rotation of the developing unit. As a result, a large quantity of developer 23' adheres to an inner wall 11b of the lower side cover of a cylindrical developing unit cover 11, and the scattering and adhering quantity of a developer 23 is extremely small. Also, since the developer 23' has a black achromatic color and the developer 23 has a chromatic color, even if the developer 23 is mixed in the developer 23', an influence is scarcely exerted on a color tone and a density, and even if it is recovered and reutilized, no problem is generated.
Patent JP-2000095924-A (JP)
Title: Polyester resin composition and molded product
Inventor: TSUKADA HIROYUKI
IPC: C08L67/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin composition which can give a molded product excellent in oil resistance, flexibility, and heat resistance by incorporating a polyester resin component comprising a specified amount of a polyoxyalkylene glycol component and a specified amount, based on the entire acid component, hydroxydicarboxylic acid component with an epoxy compound. SOLUTION: This composition comprises 90-99.9 wt.% polyester resin comprising a dicarboxylic acid component such as an aromatic dicarboxylic acid or an esterifiable derivative thereof; a diol component; 5-65 wt.% polyoxyalkylene glycol component having a weight-average molecular weight of 400-3,000; and 0.1-10 mol%, based on the entire acid component, hydroxydicarboxylic acid represented by the formula and having a limiting viscosity of 0.5 dl/g or above (in a 1/1 phenol/tetrachloroethane mixed solvent at 25 deg.C) and 0.1-10 wt.% epoxy compound having at least two epoxy groups in the molecule. In the formula, X is a group represented by the formula: -CH2CH2- or -CH2CH(CH3)-; and n is an integer of 0-4.
Patent JP-H01113279-A (JP)
Title: Formation of transparent printed matter
Inventor: AKITANI TAKASHI
IPC: B41M5/00
Filed: 1987-10-28
Abstract: PURPOSE:To obtain steadily and easily a transparent printed matter excellent in clearness of recorded images, ink absorption properties and transparency, by a method wherein a transparentizing treatment of an ink transport layer is carried out in at least two steps after recording on a specified recording material by use of an ink. CONSTITUTION:A transparentizing treatment of a recording material having at least an ink transport layer and an ink-maintaining layer may be carried out by a heating method, a pressing method, a heating and pressing method or the like, and it is essential to carry out the transparentizing in at least two steps. In general, satisfactory transparentization can be achieved under the conditions of a temperature of about 70-200 deg.C and a period of time of about 0.5-30min. However, a transparent printed matter transparentized in the first step has minute ruggedness at the surface of the transparentized ink transport layer, and irregular reflection of light by the minutely rugged surface impairs transparency. Therefore, satisfactory smoothening can be achieved under the conditions of a temperature of 50-200 deg.C, a linear pressure of 1-200kg and a period of time of about 0.5-30min.
Patent JP-S63123080-A (JP)
Title: Copying machine for writing on board
Inventor: YANO KANJI
IPC: B43L1/04
Filed: 1986-11-12
Abstract: PURPOSE:To stabilize positioning and to take a sharp copy deciding as the projection point of a positioning part the periphery on the extension of a straight line connecting the support point of a support table and a projection point on the same plane with the composite center of gravity between a copying machine and the support table. CONSTITUTION:The left end part of the support table 3 of the copying machine is supported rotatably on a pole 7, and the right end part is supported by a support table receiving part 11, which is formed of trapezoidal grooves 32 and 33 corresponding to rollers 12 and 13. The projection point of this receiving part 11 on the plane of a support table positioning part (consisting of a roller and a groove 32) is provided on or nearby the extension of the straight line connecting the center point of the pole 7 and the projection point of the composite center G of gravity between the copying machine 2 and support table 3 on the same plane, and consequently the support table 3 where the copying machine 2 is mounted is positioned stably at a board writing copy position and a distinct copy is taken.
Patent JP-H1190206-A (JP)
Title: Method for granulation and its apparatus
Inventor: OOMURA HIROAKI
IPC: B09B3/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for granulation which is provided with each function of kneading, granulation and regulation of granules and of which miniaturization and multi-functioning are attempted and by which improvement of quality of granulated substance is attempted. SOLUTION: A casing main body 11 and a casing extension part 11M are provided and there exist a kneading/granulation mechanism part 1 provided in the casing main body 1 and a granulation/granule regulation mechanism part 2 in the casing extension part 11M which successively takes the primary granulated substance formed there herein and regulates the granules and transfers the granules to the downstream end side. In addition, after the kneading/granulation mechanism part 1 is actuated by rotating and driving a driving main shaft 12 in one direction, the granulation/granule regulation mechanism part 2 is actuated by rotating and driving the driving main shaft 12 in another direction to perform continuously kneading/granulation/granule regulation to an object to be granulated thereby.
Patent JP-H04148109-A (JP)
Title: Solenoid valve controller
Inventor: MURAKAMI HIROKUNI
IPC: F23N1/00
Filed: 1990-10-08
Abstract: PURPOSE:To carry out for sure the shut-off of a solenoid valve while a component is out of order by shutting off a first switching element and supplying the electrical current that charges a condenser to a solenoid valve by means of a second switching element. CONSTITUTION:When a controller 20 outputs a valve drive signal 24 as a pulse signal between O(v) and E(v), a first switching element 32 is ON at O(v) and a charging current iC flows to a condenser 34 is a charging circuit 36. Next, when the valve drive signal 24 is reversed to E(v), a second switching element 37 is ON and the first switching element 32 is OFF. With the second switching element open a capacitor 34 makes a discharge current iD flow through the safety valve winding 6 in a discharge circuit 41. At this time since the first switching element 32 is shut off, the power consumption as seen from the side of a control power source 19 is reduced from that when it is not shut off by 50%. And for troubles of components that constitute the circuits, the opening or short-circuit of the capacitor 34 does not form the discharge circuit 41, and the opening of the diode 35 does not constitute the charging circuit 36 and in the short circuit of the diode 35 the discharge circuit does not go through its winding.
Patent JP-2001089346-A (JP)
Title: Composition for oral cavity
Inventor: WAKABAYASHI KAZUYOSHI
IPC: A61P1/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a composition for an oral cavity and formulated into products which have forms such as toothpaste, tooth powder, ointment, liniment, cream, jelly, paste, mouth wash solution and spray liquid, are excellent in therapeutic effect, cleaning power, usability, taste, etc., and have good smell and excellent quality by including plants belonging to Canavalia gladiata as an active ingredient for prophylaxis and therapy of diseases of peripheral parts of teeth and the oral cavity such as pyrorrhhea alveolaris and stomatitis and/or as a flavoring agent. SOLUTION: This composition contains plants belonging to Canavalia gladiata as the active ingredient and/or as spices.
Patent JP-2000101018-A (JP)
Title: Electric device
Inventor: YOKOTE NOBUYUKI
IPC: H01L25/04
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric device which is high in freedom of component arrangement, small in loss, and is capable of downsizing. SOLUTION: This electric device 10 is suitable for an electric module, and many through holes 16 and 26 are made in an insulating substrate 12. The through holes 16 and 26 are filled with metallic material 11, and conductor patterns 18 are arranged at the surface and the rear. The electric component 24 which lets a large current flow when electric components 14 and 24 are mounted on both sides of this substrate 12 is arranged on one surface of a large size of through hole 26, and an outer lead 20 is arranged on the rear of the through hole 26. The current flowing between the electric component 24 handling a large current and the outer lead 20 passes the metallic material 11 within the through hole 26, so it is of low loss, and it is possible to make the outer lead 20 perform the heat radiation of the electric component 24.
Patent JP-H07101970-A (JP)
Title: Anti-tumor fat-soluble new platinum (iv) complex of cyclohexanediamine derivative
Inventor: KITANI YOSHINORI
IPC: C07F15/00
Filed: 1993-10-04
Abstract: PURPOSE:To provide a new platinum (IV) complex of a cyclohexanediamine derivative represented by a specific formula, and useful for the therapy of organ tumors including cerebral tumor because of being excellent in antitumor action and high in fat solubility. CONSTITUTION:The complex represented by formula I {group of formula II in formula I is 1,2-cycloalkandiamine of formula III [n is 1-4; steric structure is cis(R, S-), trans-d(1S, 2S-), trans-l(1R, 2R-)], 2-aminomethylcyclohexylamine of formula IV [cis-l(R, R-), cis-d(S, S-), trans-l(R, S-), trans-d(S, R-)], 1,1- diaminomethylcyclohexane of formula V, o-phenylenediamine, ethylendiamine, propylenediamine; X is Br, I, F; B1, B2 are ligands forming an o,o-oriented 5 or 6-membered ring with platinum (IV)}.
Patent JP-S63125684-A (JP)
Title: Vacuum treatment device
Inventor: SAKAI SUMIO
IPC: B22F9/14
Filed: 1986-11-14
Abstract: PURPOSE:To permit the required treatment only to the narrow local points of objects to be treated by providing means for injecting energy to molecular flow of a high concn. locally generated in a vacuum and converting the same to plasma. CONSTITUTION:The gas introduced through a gas introducing port 2 into a high vacuum in the direction of, for example, an arrow 11 and pass through the entire stage of a central hole 6 turns to the molecular flow of a high density flying in a uniform direction like an arrow 13. The energy generated by the high-frequency electric power impressed to a coil 8 is injected to the high-density molecular flow to form the plasma thereof. Vacuum treatments such as production of powder and surface treatment of substrates are executed by using the resultant products of charge particles, active species, radiated light, etc., generated by such plasma formation.
Patent JP-H09111350-A (JP)
Title: Continuous heating furnace and operation thereof
Inventor: ISHIOKA MUNEHIRO
IPC: F23L15/02
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a continuous heating furnace without oxidizing a material to be heated and lowering the combustion efficiency. SOLUTION: In this continuous heating furnace in which regenerative combustion burners 6 are arranged at the zone other than a soaking zone 2 and continuous combustion burners 3 at the soaking zone 2, at the soaking zone 2 where the continuous combustion burners 3 is arranged, the combustion is executed at low air ratio of <1.0, and at the zone other than the soaking zone 2 where the regenerative combustion burner 6 is arranged, the combustion is executed at the air ratio for perfectly burning not only fuel supplied into the zone other than the soaking zone 2 but also unburnt combustible component at the soaking zone 2.
Patent JP-H04153386-A (JP)
Title: Desalting of chloride-containing ash and device therefor
Inventor: YAMAMOTO MANABU
IPC: C01D5/16
Filed: 1990-10-09
Abstract: PURPOSE:To recover Glauber's salt as anhydrous salt and to simplify a device by making recovered dust of recovery boiler of kraft pulp into a fluidized state with water and separating NaCl as an aqueous solution. CONSTITUTION:Recovered dust fed from a recovered dust tank 1 to a reactor 3 is made into a fluidized state with water 6, maintained at >= room temperature, sent to a dehydrator 5, NaCl dissolved in water is separated and anhydrous Glauber's salt is taken out by a conveyer 7.